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1.
2 points
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:
2.
2 points
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:
3.
2 points
66 cubic centimetres of silver is drawn into a wire 1 mm in diameter. The length of the wire in metres will be:
4.
2 points
The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:
5.
2 points
If 20% of a = b, then b% of 20 is the same as:
6.
2 points
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
7.
2 points
The largest 4 digit number exactly divisible by 88 is:
8.
2 points
In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:
9.
2 points
It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
10.
2 points
Which one of the following is not a prime number?
11.
2 points
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?
12.
2 points
If 2994 ÷ 14.5 = 172, then 29.94 ÷ 1.45 = ?
13.
2 points
A, B, C subscribe Rs. 50,000 for a business. A subscribes Rs. 4000 more than B and B Rs. 5000 more than C. Out of a total profit of Rs. 35,000, A receives:
14.
2 points
When 0.232323..... is converted into a fraction, then the result is:
15.
2 points
A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:
16.
2 points
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B?
17.
2 points
Three number are in the ratio of 3 : 4 : 5 and their L.C.M. is 2400. Their H.C.F. is:
18.
2 points
A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
19.
2 points
The G.C.D. of 1.08, 0.36 and 0.9 is:
20.
2 points
How many 3-digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is repeated?
21.
2 points
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
22.
2 points
3889 + 12.952 - ? = 3854.002
23.
2 points
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
24.
2 points
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:
25.
2 points
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:
26.
2 points
The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is:
27.
2 points
in A person crosses a 600 m long street in 5 minutes. What is his speed km per hour?
28.
2 points
What least number must be added to 1056, so that the sum is completely divisible by 23 ?
29.
2 points
The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:
30.
2 points
A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?
31.
2 points
What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit?
32.
2 points
A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
33.
2 points
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
34.
2 points
A man buys a cycle for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the cycle?
35.
2 points
The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for "x" equal to:
36.
2 points
A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is:
37.
2 points
Number of element present in order 12 by 12 matrix
38.
2 points
An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
39.
2 points
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
40.
2 points
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:27
41.
2 points
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
42.
2 points
In how many ways can the letters of the word 'LEADER' be arranged?
43.
2 points
In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?
44.
2 points
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
45.
2 points
A and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Rs. 855, the total profit is:
46.
2 points
What decimal of an hour is a second ?
47.
2 points
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
48.
2 points
Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?
49.
2 points
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:
50.
2 points
In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is: